Hoping for ideas about cleaning these massive things!
Concentrated auto windshield washer fluid, diluted in a garden sprayer, and a long handle squeegee from Home Depot. Easy, peasy.
ETA… Be sure there is no antifreeze in the washer fluid, get the kind that is (pet safe) just concentrated Windex.
Love the squeegee idea. We usually just do them by hand with a ladder. Makes for very tired arms.
Squeegee on a long pole. First person with bucket and scrubber applies and wets with window cleaner and the squeegee follows along with a final buff rag. I think it is at least a two person job. We were required to do them twice per week! Lol!
Extendable squeegee and a small pump up sprayer that gives a continuous stream. I have safety film on mine so they get washed with just a few drops of baby shampoo in plain water. I more or less hose them down with the sprayer filled with the shampoo mixture and then gently squeegee them.